Bed



FIG. 1 is a perspective view of a bed, showing my new design;

FIG. 2 is a side elevational view on a reduced scale, the opposite side being a mirror image thereof;

FIG. 3 is a top plan view on a reduced scale;

FIG. 4 is a bottom plan view on a reduced scale;

FIG. 5 is a rear elevational view on a reduced scale; and

FIG. 6 is a front elevational view on a reduced scale. 

The ornamental design for a bed, design as shown and described. 